A compact, flexible fiber-optic Surface Plasmon Resonance sensor with changeable sensor chips

Authors

David Michel, Edith Cowan UniversityFollow
Feng Xiao, Edith Cowan UniversityFollow
Kamal Alameh, Edith Cowan UniversityFollow

Document Type

Journal Article

Publisher

Elsevier

School

Electron Science Research Institute

RAS ID

27058

Funders

National Centre of Excellence in Desalination Australia, funded by the Australian Government through the National Urban Water and Desalination Plan

Comments

Michel, D., Xiao, F., & Alameh, K. (2017). A compact, flexible fiber-optic Surface Plasmon Resonance sensor with changeable sensor chips. Sensors and Actuators B: Chemical, 246, 258-261.

https://doi.org/10.1016/j.snb.2017.02.064

Abstract

We propose and demonstrate the concept of a novel compact, flexible fiber optic Surface Plasmon Resonance (SPR) sensor based on a double-pass Kretschmann-type configuration, where the SPR sensor chip can be replaced for various sensing applications. Simulation and experimental results demonstrate that the proposed fiber-optic SPR structure has a sensitivity to salt concentration of around 4.8 μW/ppt.

DOI

10.1016/j.snb.2017.02.064

Creative Commons License

This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.